Western Potash (T.WPX) up 22% on bidding war speculation By: Stockhouse Newswire March 13, 2014 at 07:54 AM EDT Western Potash (T.WPX) is named as possible takeover candidate by mining analyst, Stephan Bogner, and shares jump 22% Read More >> Related Stocks: Bhp Billiton Ltd ADR Potash Corporation of Saskatchewan Rio Tinto Plc ADR